Hook



FIG. 1 is a perspective view of a hook of the present invention with the broken lines showing a mounting apparatus being for illustrative purposes only and forming no part of the claimed design;

FIG. 2 is a right side view the hook of FIG. 1, the left side view being a mirror image of the right side view shown;

FIG. 3 is a front view of the hook of FIG. 1;

FIG. 4 is a top view of the hook of FIG. 1;

FIG. 5 is a bottom view of the hook of FIG. 1; and,

FIG. 6 is a rear view of the hook of FIG. 1. 

I claim the ornamental design for a hook, as shown and described. 